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3754025 = 521121773
BaseRepresentation
bin1110010100100000101001
321001201112222
432110200221
51430112100
6212243425
743623452
oct16244051
97051488
103754025
112134500
121310575
13a15922
146da129
154e2485
hex394829

3754025 has 36 divisors (see below), whose sum is σ = 5491836. Its totient is φ = 2534400.

The previous prime is 3754019. The next prime is 3754033. The reversal of 3754025 is 5204573.

3754025 = 382 + 392 + ... + 2242.

It can be written as a sum of positive squares in 6 ways, for example, as 5929 + 3748096 = 77^2 + 1936^2 .

It is not a de Polignac number, because 3754025 - 26 = 3753961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3753985 and 3754003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 51389 + ... + 51461.

It is an arithmetic number, because the mean of its divisors is an integer number (152551).

Almost surely, 23754025 is an apocalyptic number.

It is an amenable number.

3754025 is a deficient number, since it is larger than the sum of its proper divisors (1737811).

3754025 is a wasteful number, since it uses less digits than its factorization.

3754025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 3754025 is about 1937.5306449189. The cubic root of 3754025 is about 155.4171903595.

Adding to 3754025 its reverse (5204573), we get a palindrome (8958598).

The spelling of 3754025 in words is "three million, seven hundred fifty-four thousand, twenty-five".

Divisors: 1 5 11 17 25 55 73 85 121 187 275 365 425 605 803 935 1241 1825 2057 3025 4015 4675 6205 8833 10285 13651 20075 31025 44165 51425 68255 150161 220825 341275 750805 3754025